![Relation between speed of sound (V), time of hearing echo (t), and distance between source of sound and reflecting body (d) is . Relation between speed of sound (V), time of hearing echo (t), and distance between source of sound and reflecting body (d) is .](https://haygot.s3.amazonaws.com/questions/2016716_1028036_ans_e0bb77e331a54126b9bced9f95f233f9.jpeg)
Relation between speed of sound (V), time of hearing echo (t), and distance between source of sound and reflecting body (d) is .
![To measure the velocity of sound by an echo method Physics Homework Help, Physics Assignments and Projects Help, Assignments Tutors online To measure the velocity of sound by an echo method Physics Homework Help, Physics Assignments and Projects Help, Assignments Tutors online](https://physicsmax.com/wp-content/uploads/2014/08/1428.jpg)
To measure the velocity of sound by an echo method Physics Homework Help, Physics Assignments and Projects Help, Assignments Tutors online
![An echo is returned in 3 s . If the speed of sound is 342 m/s , then the distance between the source of sound and the reflecting body is: An echo is returned in 3 s . If the speed of sound is 342 m/s , then the distance between the source of sound and the reflecting body is:](https://haygot.s3.amazonaws.com/questions/2049392_1399025_ans_27d52a1e70d6439cb16a8cf1e1398b1b.jpg)